EP0991869B1 - Gerollte gleitlagerbuchse - Google Patents
Gerollte gleitlagerbuchse Download PDFInfo
- Publication number
- EP0991869B1 EP0991869B1 EP98937527A EP98937527A EP0991869B1 EP 0991869 B1 EP0991869 B1 EP 0991869B1 EP 98937527 A EP98937527 A EP 98937527A EP 98937527 A EP98937527 A EP 98937527A EP 0991869 B1 EP0991869 B1 EP 0991869B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sliding
- vol
- bearing bush
- sliding bearing
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S384/00—Bearings
- Y10S384/90—Cooling or heating
- Y10S384/908—Nylon or polytetrafluorethylene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S384/00—Bearings
- Y10S384/90—Cooling or heating
- Y10S384/911—Cooling or heating including fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12139—Nonmetal particles in particulate component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
- Y10T428/12569—Synthetic resin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/249927—Fiber embedded in a metal matrix
Definitions
- the invention relates to a rolled plain bearing bush a plain bearing composite material with a metallic Support layer, a porous sintered thereon Carrier layer, and one the sliding surface for one PTFE-based sliding partners Sliding layer that also fills the pores of the carrier layer and at least 60% by volume of PTFE, 15 to 25% by volume of one metallic filler, preferably lead, and optionally 8 to 12 vol.% PVDF.
- the PTFE perform a matrix-forming function; so it has to be in one such a percentage by volume that it is the metallic filler and any existing one PVDF can surround. If there is no PVDF, then the PTFE content should be at least 70% by volume.
- the metallic filler of the sliding layer is preferred Lead; however, zinc sulfide could also be used, for example become.
- the metallic support layer is preferably made of steel, but it could also be a high-strength aluminum alloy or Bronze are used.
- the porous sintered on it Carrier layer is preferably made of tin bronze or Tin lead bronze.
- Such plain bearing bushes and the underlying Plain bearing composite materials are known. So from the Applicant offered plain bearing bushes, their sliding layer from a mixture of 80 vol.% PTFE and 20 vol.% lead is formed. Furthermore, EP 0 632 208 A1 Plain bearing material has been proposed, the sliding layer 70 vol.% PTFE and 20 vol.% Of a metallic filler as well as 10 vol.% PVDF.
- the present invention is the The task is based on a rolled plain bearing bush to provide the even higher wear resistance and the coefficient of friction over a long period of time remains below 0.1.
- This task is the case of a rolled plain bearing bush solved in accordance with the invention, that the sliding layer contains 1 to 3% by volume of carbon fibers and that the carbon fibers are essentially in one Preferred direction aligned to the plain bearing composite and the relative speed of the socket and Sliding partner essentially transverse to this preferred direction runs.
- the carbon fibers preferably have a length of 50-300 ⁇ m and a thickness of 5-20 ⁇ m .
- the length is 50-200 ⁇ m and the thickness is 8-15 ⁇ m . It has been shown that carbon fibers of this dimension can achieve a very extensive alignment of the carbon fibers, which forms the preferred direction.
- the tribological properties of the plain bearing composite material achieved in this way are particularly good.
- the sliding layer has a carbon fiber content of 1.5 to 2.5 Vol.% And a proportion of metallic filler, preferably lead, from 18 to 22% by volume.
- the preferred direction of the carbon fibers is preferred Dimensions chosen so that they are in the circumferential direction of the Plain bearing bush runs when the plain bearing bush is in one Shock absorbers should be used.
- the bushing is either pressed into the cylinder and serves as Sliding partner for a reciprocating piston or her is movable with the piston and therefore with a provided radially outer sliding layer and runs with the piston in the axial direction against an inner cylinder surface.
- Plain bearing bushing is particularly preferred, others are also Applications of the plain bearing bush possible.
- the preferred direction of the carbon fibers is parallel to Socket longitudinal axis selected if the socket is in a Pivot bearing is to be used.
- the production of the steel support layer and the porous bronze layer sintered thereon is known per se and therefore does not require a detailed description.
- the sliding layer material to be applied or introduced onto the porous bronze layer and into the pores of the porous bronze layer is produced from an aqueous PTFE dispersion to which toluene and triton are added. The mixture is stirred.
- Aluminum nitrate is added as a precipitant into the PTFE mixture and the lead present in the slurry form is stirred in.
- the mixture thus obtained is then rolled into the porous bronze layer, the thickness of the sliding layer over the tips or plateaus of the bronze layer being approximately between 5 and 50 ⁇ m .
- the sliding layer is preferably applied with an overhang of 20 to 25 ⁇ m over the tips or plateaus of the bronze layer. With such a dimensioning of the roll gap, the pores of the bronze layer can on the one hand be completely filled with the plastic plain bearing material without the bronze sintering frame being compressed, and an orientation of the carbon fibers corresponding to the circumferential direction of the rolls is achieved during rolling.
- the Plain bearing composite material of a temperature treatment subject After rolling in the sliding layer mixture, the Plain bearing composite material of a temperature treatment subject. After that the solvents have evaporated, includes the sliding layer of the one considered here Plain bearing composite material 2 vol.% Carbon fibers, 20 % Lead and 78% PTFE.
- Figure 1 shows a photographic view of the Slide bearing composite material according to the invention in plan view on the sliding layer. You can see the dark linear stretched fibers and those in the illustration according to FIG. 1 preferred direction from bottom to top.
- Figure 2 shows a cross section and Figure 3 shows a longitudinal section, the runs parallel to the tape running direction.
- One made of steel existing support layer of the plain bearing composite material designated by the reference number 2.
- the porous sintered Bronze layer is designated by reference number 4.
- a coefficient of friction measurement was carried out in which two plain bearing bushes made from the plain bearing composite material mentioned at the beginning and a plain bearing bush produced according to the invention are compared with one another.
- the bushing with the designation P10 has a sliding layer, which consists of 80 vol.% PTFE and 20 vol.% Lead;
- the bushing with the designation P16 has a sliding layer, which consists of 70 vol.% PTFE, 20 vol.% lead and 10 vol.% PVDF,
- the plain bearing bushing, manufactured according to the invention, with the designation P18 has a sliding layer, which consists of 78 vol.% PTFE, 20 vol.% Lead and 2 vol.% Carbon fibers.
- the thickness of the sliding layer above the tips or plateaus of the porous bronze layer is in each case 23 ⁇ m .
- the bushings were tested in a shock absorber test bench. For this purpose, the bushings were subjected to two superimposed load changes in a continuous run, namely a first stroke of ⁇ 40 mm, frequency 1 Hertz (sinusoidal) and a second stroke of ⁇ 8 mm, frequency 12 Hertz (sinusoidal). For this purpose, the bushings were clamped in a cylinder, and a shaft simulating the shock absorber piston was moved up and down in the manner described above. The shaft was loaded with a side load of 2 N / mm 2 perpendicular to the direction of movement. After the load changes shown in the table in FIG.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
- Figur 1
- eine photographische Ansicht des Gleitlagerverbundwerkstoff in Draufsicht auf die Gleitschicht;
- Figur 2
- ein Schliffbild durch einen erfindungsgemäßen Gleitlagerverbundwerkstoff senkrecht zur Vorzugsrichtung;
- Figur 3
- ein Schliffbild des Gleitlagerverbundwerkstoffs nach Figur 1 in der Vorzugsrichtung;
- Figur 4
- eine Tabelle mit Ergebnissen einer Reibwertmessung; und
- Figur 5
- die zeichnerische Darstellung der Ergebnisse der Reibwertmessung nach Figur 4.
Claims (7)
- Gerollte Gleitlagerbuchse aus einem Gleitlagerverbundwerkstoff mit einer metallischen Stützschicht (2), einer darauf aufgesinterten porösen Trägerschicht (4), und einer die Gleitfläche für einen Gleitpartner bildenden auf PTFE-Basis beruhenden Gleitschicht (8), die auch die Poren der Trägerschicht ausfüllt und wenigstens 60 Vol.% PTFE, 15 bis 25 Vol.% eines metallischen Füllstoffs (10), vorzugsweise Blei, und gegebenenfalls 8 bis 12 Vol.% PVDF umfasst, dadurch gekennzeichnet, dass die Gleitschicht 1 bis 3 Vol.% Kohlenstofffasern enthält, und dass die Kohlenstofffasern im wesentlichen in einer Vorzugsrichtung zum Gleitlagerverbundwerkstoff ausgerichtet sind und die Relativgeschwindigkeit von Buchse und Gleitpartner im wesentlichen quer zu dieser Vorzugsrichtung verläuft.
- Gleitlagerbuchse nach Anspruch 1, dadurch gekennzeichnet, dass die Gleitschicht einen Kohlenstofffaseranteil von 1,5 bis 2,5 Vol.% aufweist.
- Gleitlagerbuchse nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Anteil metallischen Füllstoffs 18 bis 22 Vol.% beträgt.
- Gleitlagerbuchse nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Vorzugsrichtung der Kohlenstofffasern in Umfangsrichtung der Gleitlagerbuchse verläuft.
- Gleitlagerbuchse nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Vorzugsrichtung der Kohlenstofffasern parallel zur Buchsenlängsachse verläuft.
- Gleitlagerbuchse nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Kohlenstofffasern eine Längserstreckung von 50 - 300 µm, vorzugsweise von 50-200 µm aufweisen.
- Gleitlagerbuchse nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Kohlenstofffasern eine Dicke von 5 bis 20 µm, vorzugsweise von 8 - 15 µm aufweisen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19728497A DE19728497A1 (de) | 1997-07-03 | 1997-07-03 | Gerollte Gleitlagerbuchse |
DE19728497 | 1997-07-03 | ||
PCT/EP1998/003786 WO1999001675A1 (de) | 1997-07-03 | 1998-06-20 | Gerollte gleitlagerbuchse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0991869A1 EP0991869A1 (de) | 2000-04-12 |
EP0991869B1 true EP0991869B1 (de) | 2001-10-04 |
Family
ID=7834576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98937527A Expired - Lifetime EP0991869B1 (de) | 1997-07-03 | 1998-06-20 | Gerollte gleitlagerbuchse |
Country Status (8)
Country | Link |
---|---|
US (1) | US6340534B1 (de) |
EP (1) | EP0991869B1 (de) |
JP (1) | JP2002508827A (de) |
BR (1) | BR9809385A (de) |
CA (1) | CA2288766A1 (de) |
DE (2) | DE19728497A1 (de) |
ES (1) | ES2165183T3 (de) |
WO (1) | WO1999001675A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021190841A1 (de) | 2020-03-25 | 2021-09-30 | Ks Gleitlager Gmbh | Gleitlagerverbundwerkstoff und verfahren zu seiner herstellung |
WO2023030601A1 (de) | 2021-08-30 | 2023-03-09 | Ks Gleitlager Gmbh | Gleitlagerverbundwerkstoff mit einer metallischen stützschicht |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10126462A1 (de) * | 2001-05-31 | 2003-01-23 | Ks Gleitlager Gmbh | Gleitlagerverbundwerkstoff mit einer metallischen Stützschicht |
DE10126460A1 (de) | 2001-05-31 | 2003-02-06 | Ks Gleitlager Gmbh | Gleitlagerverbundwerkstoff mit einer metallischen Stützschicht |
DE10329276B4 (de) * | 2003-06-30 | 2007-07-19 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Gleitlagerbuchse und Verfahren zur Herstellung einer Gleitlagerbuchse |
WO2006046573A1 (ja) * | 2004-10-29 | 2006-05-04 | Hitachi Construction Machinery Co., Ltd. | すべり軸受用グリス |
DE102006012870A1 (de) * | 2005-12-21 | 2007-12-27 | Daimlerchrysler Ag | Gleitsystem zur Verminderung der Reibung zwischen zwei sich kontaktierenden Flächen |
DE102006010171A1 (de) * | 2006-03-06 | 2007-09-13 | Gebrüder Reinfurt GmbH & Co. KG | Wälzlagerkäfig aus Metallkunststoffhybridband |
JP2007255712A (ja) | 2006-03-21 | 2007-10-04 | Roller Bearing Co Of America Inc | ライナー及び表面処理面を有するチタン球面滑り軸受け |
CN103502665B (zh) * | 2011-04-29 | 2016-11-02 | 美国圣戈班性能塑料公司 | 在粘结剂层中具有fep或pfa的免维护滑动轴承 |
CN103182808A (zh) | 2011-12-28 | 2013-07-03 | 圣戈班高功能塑料集团 | 一种包括含氟聚合物表面层以及非氟聚合物过渡层的多层复合物 |
FR2985215B1 (fr) | 2011-12-28 | 2014-09-19 | Saint Gobain Performance Plast | Revetements polymeres deposes sur des substrats par des techniques de projection thermique |
EP2867019B1 (de) | 2012-06-29 | 2023-01-18 | Saint-Gobain Performance Plastics Pampus GmbH | Gleitlager enthaltend ein primersystem als haftvermittler |
JP6549485B2 (ja) * | 2012-09-25 | 2019-07-24 | テネコ・インコーポレイテッドTenneco Inc. | 向上した上部軸受を有するボールジョイントおよびその構築方法 |
US9803690B2 (en) | 2012-09-28 | 2017-10-31 | Saint-Gobain Performance Plastics Pampus Gmbh | Maintenance-free slide bearing with a combined adhesive sliding layer |
WO2014081748A1 (en) * | 2012-11-20 | 2014-05-30 | Federal-Mogul Corporation | High strength low friction engineered material for bearings and other applications |
DE102015010489A1 (de) * | 2015-08-17 | 2017-02-23 | Schuler Pressen Gmbh | Schmiedepresse |
CN114377375B (zh) * | 2022-01-13 | 2023-10-20 | 惠州市朝鹏运动器材有限公司 | 一种pu防撞亚麻纤维轻木滑板芯板 |
CN115095604A (zh) * | 2022-07-15 | 2022-09-23 | 江苏徐工工程机械研究院有限公司 | 一种粉末冶金含油轴承及其制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5486041A (en) | 1977-12-14 | 1979-07-09 | Daido Metal Co Ltd | Bearing material |
DE2935205A1 (de) * | 1979-08-31 | 1981-04-09 | Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden | Schichtverbundwerkstoff |
DE3027409A1 (de) * | 1980-07-19 | 1982-02-25 | Karl Schmidt Gmbh, 7107 Neckarsulm | Verbundgleitlagerwerkstoff |
JPS58167697A (ja) * | 1982-03-29 | 1983-10-03 | Arai Pump Mfg Co Ltd | 摺動部用部材 |
JPS59103022A (ja) * | 1982-12-03 | 1984-06-14 | Daido Metal Kogyo Kk | 耐摩耗性にすぐれた軸受材料 |
JPS6072952A (ja) | 1983-09-30 | 1985-04-25 | Taiho Kogyo Co Ltd | 摺動部材 |
JPS61148238A (ja) | 1984-12-21 | 1986-07-05 | Nok Corp | 摺動部用部材 |
JPS6295332A (ja) | 1985-10-22 | 1987-05-01 | Aisin Seiki Co Ltd | カ−ボン摺動材料 |
DE3601569A1 (de) * | 1986-01-21 | 1987-07-23 | Kolbenschmidt Ag | Verbund-gleitlagerwerkstoff |
US4847135A (en) * | 1986-01-21 | 1989-07-11 | Kolbenschmidt Aktiengesellschaft | Composite material for sliding surface bearings |
JPH0735514B2 (ja) * | 1990-02-27 | 1995-04-19 | 大同メタル工業株式会社 | 摺動部材およびその製造方法 |
DE4200385A1 (de) * | 1992-01-10 | 1993-07-15 | Glyco Metall Werke | Schichtverbundwerkstoff mit kunststoff-gleitschicht und verfahren zu seiner herstellung |
DE4319867A1 (de) * | 1993-06-16 | 1994-12-22 | Kolbenschmidt Ag | Mehrschicht-Gleitlagerwerkstoff |
US5429703A (en) * | 1993-08-24 | 1995-07-04 | Hartman; William G. | Water activated golf grip tape |
DE4435098A1 (de) * | 1994-09-30 | 1996-04-04 | Kolbenschmidt Ag | Gerollte Buchse für Gleitlager |
-
1997
- 1997-07-03 DE DE19728497A patent/DE19728497A1/de not_active Withdrawn
-
1998
- 1998-06-20 ES ES98937527T patent/ES2165183T3/es not_active Expired - Lifetime
- 1998-06-20 CA CA002288766A patent/CA2288766A1/en not_active Abandoned
- 1998-06-20 DE DE59801653T patent/DE59801653D1/de not_active Expired - Fee Related
- 1998-06-20 WO PCT/EP1998/003786 patent/WO1999001675A1/de active IP Right Grant
- 1998-06-20 BR BR9809385-1A patent/BR9809385A/pt not_active IP Right Cessation
- 1998-06-20 EP EP98937527A patent/EP0991869B1/de not_active Expired - Lifetime
- 1998-06-20 US US09/423,305 patent/US6340534B1/en not_active Expired - Fee Related
- 1998-06-20 JP JP50624599A patent/JP2002508827A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021190841A1 (de) | 2020-03-25 | 2021-09-30 | Ks Gleitlager Gmbh | Gleitlagerverbundwerkstoff und verfahren zu seiner herstellung |
DE102020108228A1 (de) | 2020-03-25 | 2021-09-30 | Ks Gleitlager Gmbh | Gleitlagerverbundwerkstoff und Verfahren zu seiner Herstellung |
WO2023030601A1 (de) | 2021-08-30 | 2023-03-09 | Ks Gleitlager Gmbh | Gleitlagerverbundwerkstoff mit einer metallischen stützschicht |
Also Published As
Publication number | Publication date |
---|---|
DE59801653D1 (de) | 2001-11-08 |
ES2165183T3 (es) | 2002-03-01 |
JP2002508827A (ja) | 2002-03-19 |
BR9809385A (pt) | 2000-06-13 |
DE19728497A1 (de) | 1999-01-28 |
EP0991869A1 (de) | 2000-04-12 |
CA2288766A1 (en) | 1999-01-14 |
WO1999001675A1 (de) | 1999-01-14 |
US6340534B1 (en) | 2002-01-22 |
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